PikaSim eSIM Data Plans for Japan

PikaSim does not provide any unlimited data eSIM plans for Japan. Travelers can choose from fixed‑data options instead, such as the Japan 50GB 30Days plan or the Japan 20GB 30Days plan, which offer sizeable data allowances for a month. Selecting a fixed‑data plan can be more cost‑effective for most users unless they require an extremely heavy amount of data.

PikaSim does not provide a Japan eSIM that includes a phone number or SMS. The only plans available for Japan are data‑only eSIMs. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging, but they should confirm that these services are accessible in Japan before purchasing, as some destinations may block or restrict certain apps.

PikaSim offers 13 single‑country data plans and 23 multi‑country plans that include Japan. The available packages span a price range from roughly $3.33 to $215.23 and provide data caps between 1 GB and 50 GB. Some plans deliver a fixed data amount for the entire validity period, whereas others impose a daily data cap, allowing travelers to choose a structure that best matches their usage habits.